For almost 60 years, scientists have tried to understand why DNA doesn't replicate wildly and uncontrollably every time a ...
UCSF scientists discover that the spindle, the structure that divides chromosomes equally during mitosis, actually gets stronger when it is stretched.
Plant stem cells are innately undifferentiated cells located in the meristems of plant. They serve as the origin of plant vitality, as they maintain themselves while providing a steady supply of ...
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